AR111328A1 - METHOD FOR THE PRODUCTION OF ACETIC ACID - Google Patents
METHOD FOR THE PRODUCTION OF ACETIC ACIDInfo
- Publication number
- AR111328A1 AR111328A1 ARP180100551A ARP180100551A AR111328A1 AR 111328 A1 AR111328 A1 AR 111328A1 AR P180100551 A ARP180100551 A AR P180100551A AR P180100551 A ARP180100551 A AR P180100551A AR 111328 A1 AR111328 A1 AR 111328A1
- Authority
- AR
- Argentina
- Prior art keywords
- crotonaldehyde
- column
- ppm
- mass
- concentration
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 abstract 6
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 abstract 6
- 238000004821 distillation Methods 0.000 abstract 3
- 230000008030 elimination Effects 0.000 abstract 3
- 238000003379 elimination reaction Methods 0.000 abstract 3
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 239000012286 potassium permanganate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Se pretende proporcionar un método capaz de producir industrial e eficientemente ácido acético con un buen valor de prueba de permanganato de potasio sin un costo elevado; el método incluye un paso de destilar una fase acuosa y/o una fase orgánica de un condesado superior de la columna de una columna de eliminación del componente con punto de ebullición más bajo por una columna de eliminación de crotonaldehído; y la relación de reflujo de la columna de eliminación del componente con punto de ebullición más bajo es no menor a 2 (cuando la fase acuosa se somete a reflujo), y la columna de eliminación de crotonaldehído se opera de manera que por lo menos una de las siguientes condiciones (i) a (iii) se satisfaga: (i) la relación de reflujo de la columna de destilación es no menor a 0.01; (ii) la relación de la concentración de crotonaldehído (ppm en masa) en un líquido destilado de la columna de destilación a la concentración de crotonaldehído (ppm en masa) en una mezcla de carga (anterior / posterior) es menor que 1; y (iii) la relación de la concentración de crotonaldehído (ppm en masa) en una fracción inferior de la columna de destilación a la concentración de crotonaldehído (ppm en masa) en una mezcla de carga (anterior / posterior) es mayor que 1.It is intended to provide a method capable of producing industrially and efficiently acetic acid with a good test value of potassium permanganate without a high cost; the method includes a step of distilling an aqueous phase and / or an organic phase of an upper condensate column of a lower boiling component elimination column by a crotonaldehyde elimination column; and the reflux ratio of the lower boiling component elimination column is not less than 2 (when the aqueous phase is refluxed), and the crotonaldehyde removal column is operated so that at least one of the following conditions (i) to (iii) satisfy: (i) the reflux ratio of the distillation column is not less than 0.01; (ii) the ratio of the concentration of crotonaldehyde (ppm by mass) in a distillate liquid of the distillation column to the concentration of crotonaldehyde (ppm by mass) in a loading mixture (anterior / posterior) is less than 1; and (iii) the ratio of the concentration of crotonaldehyde (ppm by mass) in a lower fraction of the distillation column to the concentration of crotonaldehyde (ppm by mass) in a loading mixture (anterior / posterior) is greater than 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017056300 | 2017-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR111328A1 true AR111328A1 (en) | 2019-07-03 |
Family
ID=63585380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP180100551A AR111328A1 (en) | 2017-03-22 | 2018-03-09 | METHOD FOR THE PRODUCTION OF ACETIC ACID |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP3398930B1 (en) |
| JP (1) | JP6481042B2 (en) |
| KR (1) | KR102281510B1 (en) |
| CN (1) | CN110049961B (en) |
| AR (1) | AR111328A1 (en) |
| BR (1) | BR112019017941A2 (en) |
| ES (1) | ES2761850T3 (en) |
| MX (1) | MX374127B (en) |
| PH (1) | PH12019550196A1 (en) |
| SG (1) | SG11201908724VA (en) |
| TW (1) | TWI697478B (en) |
| WO (1) | WO2018173307A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6626987B1 (en) * | 2018-05-29 | 2019-12-25 | 株式会社ダイセル | Method for producing acetic acid |
| JP7555187B2 (en) * | 2019-12-16 | 2024-09-24 | ケロッグ ブラウン アンド ルート エルエルシー | Acetic acid production method and acetic acid production apparatus |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
| US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
| AU639630B2 (en) * | 1991-01-28 | 1993-07-29 | Celanese International Corporation | Removal of carbonyl impurities from carbonylation process stream |
| CN1031402C (en) * | 1992-06-03 | 1996-03-27 | 中国石油化工总公司上海石油化工总厂 | Refinement of acetic acid by ethyl aldehyde oxidation process |
| JP3220234B2 (en) * | 1992-07-07 | 2001-10-22 | ダイセル化学工業株式会社 | Purification of acetic anhydride or a mixture of acetic anhydride and acetic acid with ozone |
| JP3244350B2 (en) * | 1993-07-08 | 2002-01-07 | ダイセル化学工業株式会社 | Method for producing high-purity acetic acid |
| TW283702B (en) * | 1993-07-08 | 1996-08-21 | Daicel Chem | |
| JPH07133249A (en) * | 1993-09-17 | 1995-05-23 | Daicel Chem Ind Ltd | Production of high-purity acetic acid |
| JP3306227B2 (en) * | 1994-07-06 | 2002-07-24 | ダイセル化学工業株式会社 | Method for producing acetic acid and / or acetic anhydride |
| JP3332594B2 (en) * | 1994-08-12 | 2002-10-07 | ダイセル化学工業株式会社 | Acetic acid purification method |
| US5599976A (en) | 1995-04-07 | 1997-02-04 | Hoechst Celanese Corporation | Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process |
| DE69609796T2 (en) * | 1995-04-27 | 2000-12-28 | Daicel Chem | METHOD FOR PRODUCING ACETIC ACID |
| US6339171B1 (en) * | 1996-10-18 | 2002-01-15 | Celanese International Corporation | Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
| IN192600B (en) * | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
| US6303813B1 (en) | 1999-08-31 | 2001-10-16 | Celanese International Corporation | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
| CN1312101C (en) * | 2004-10-15 | 2007-04-25 | 上海吴泾化工有限公司 | Acetic acid refining method for improving acetic acid potassium permanganate test time |
| US7485749B2 (en) * | 2006-08-22 | 2009-02-03 | Lyondell Chemical Technology, L.P. | Preparation of acetic acid |
| US8940932B2 (en) | 2010-10-06 | 2015-01-27 | Daicel Corporation | Process for producing acetic acid |
| BR112013014814B1 (en) * | 2010-12-24 | 2019-09-03 | Daicel Corp | process to produce acetic acid |
| WO2013070212A1 (en) * | 2011-11-09 | 2013-05-16 | Celanese International Corporation | Producing ethanol using two different streams from acetic acid carbonylation process |
| MX356188B (en) | 2012-12-21 | 2018-05-16 | Daicel Corp | Method for producing acetic acid. |
| AR094541A1 (en) | 2013-01-25 | 2015-08-12 | Daicel Corp | PROCEDURE TO PRODUCE CARBOXYL ACID |
| SG11201702408UA (en) * | 2014-10-02 | 2017-04-27 | Celanese Int Corp | Process for producing acetic acid |
| US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
| JP6034478B2 (en) * | 2015-01-30 | 2016-11-30 | セラニーズ・インターナショナル・コーポレーション | Method for producing acetic acid |
| US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid |
-
2017
- 2017-05-25 CN CN201780075553.5A patent/CN110049961B/en active Active
- 2017-05-25 WO PCT/JP2017/019578 patent/WO2018173307A1/en not_active Ceased
- 2017-05-25 MX MX2019011249A patent/MX374127B/en active IP Right Grant
- 2017-05-25 JP JP2017536045A patent/JP6481042B2/en active Active
- 2017-05-25 KR KR1020197030530A patent/KR102281510B1/en active Active
- 2017-05-25 ES ES17739175T patent/ES2761850T3/en active Active
- 2017-05-25 BR BR112019017941A patent/BR112019017941A2/en not_active IP Right Cessation
- 2017-05-25 EP EP17739175.2A patent/EP3398930B1/en active Active
- 2017-05-25 SG SG11201908724V patent/SG11201908724VA/en unknown
- 2017-06-21 TW TW106120676A patent/TWI697478B/en active
-
2018
- 2018-03-09 AR ARP180100551A patent/AR111328A1/en unknown
-
2019
- 2019-09-20 PH PH12019550196A patent/PH12019550196A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW201840521A (en) | 2018-11-16 |
| KR20190127859A (en) | 2019-11-13 |
| JPWO2018173307A1 (en) | 2019-03-28 |
| TWI697478B (en) | 2020-07-01 |
| PH12019550196A1 (en) | 2020-06-29 |
| ES2761850T3 (en) | 2020-05-21 |
| KR102281510B1 (en) | 2021-07-26 |
| CN110049961B (en) | 2022-03-08 |
| EP3398930A4 (en) | 2018-11-07 |
| CN110049961A (en) | 2019-07-23 |
| BR112019017941A2 (en) | 2020-05-19 |
| MX374127B (en) | 2025-03-05 |
| EP3398930A1 (en) | 2018-11-07 |
| JP6481042B2 (en) | 2019-03-13 |
| WO2018173307A1 (en) | 2018-09-27 |
| EP3398930B1 (en) | 2019-11-20 |
| MX2019011249A (en) | 2019-11-01 |
| SG11201908724VA (en) | 2019-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |